A randomized 25 question test from a pool of 761 questions, good luck!
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the acceptable operating conditions?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce data time stamping in real-time?
Every IPv4 address is made up of two distinct components that identifies a specific host and a network segment. Which of the answers below names both of those components?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to request the content of the slaves input register # 30009?
With the HART protocol, field device messages consistently have _______ bytes of information about status. Choose the best answer from those provided below to fill in the blank.
Which of the answers below best represents the average impedance of all Foundation fieldbus H1 cables used?
Which of the error detection methods below best relates to the term "parity bit"?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using peer-to-peer communication?
There are numerous threats to the security of a DCS. Which of the security measures below controls and supervises network traffic?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must remain TRUE for a device can stay activated?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that coverts the analog signals from T/Cs and RTDs to a digital signal?
Due to the uncomplicated nature of the Modbus frame structure, it requires a simple access method. Which of the access methods below is a method that this frame structure supports?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the block does not support a cascade path and the value quality is good?
During day-to-day operation of an industrial network, some device addresses may change depending on the needs of the system. Which of the answers represents the normal state of a physical address during normal operations?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "D"?
There are several types of converters. Which one of the answers below is best known as a "Gateway"?
In a DCS, there is a controller scan cycle priority that should have enough time to execute all tasks. Which of the answers below represents the about of free time for a loaded DCS controller to function?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems employs a calculated total by the receiver in comparison to the total of the received data?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input register?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship of the process control inputs?
Which of the cables below is best used for the trunk cabling of the DeviceNet transmission system?
History management stores an enormous amount of process data. Which of the answers below represents the amount of different types of data stored?
In IPv4, there are a range of protocols that can be used at any one time. Which of the protocols below would be best suited for sensitive data transmission?
Which of the lengths below relates best to a spur cable with 1 field device connected?